Slew Bearing Crane

High-Quality Slew Bearing Crane Solutions for Heavy-Duty Work

The quality of the rotating parts of your Slew Bearing Crane determines how well it works when you use heavy lifting equipment. We at Luoyang Heng Guan Bearing Technology Co., Ltd. know that the slewing bearing on your crane is the most important "rotating joint" that affects how well it works, how safe it is, and how much it costs to fix. Our precision-engineered crane slewing bearings have the high load-bearing capacity, anti-overturning performance, and long-term dependability that your business needs.

Why should you choose our crane slewing bearings?

Excellence in Heavy-Duty Engineering

Every day, your crane has to lift very heavy things. That's why our bearings are made with heavy-duty optimized design and precision manufacturing technology. We have three different types of specialized structural configurations:

• Heavy-duty triple-row roller type: Can handle the most demanding loads
• Reinforced double-row ball type: good performance for a wide range of crane tasks
• Anti-sway single-row ball type: More stability for precise lifting jobs

Better materials and building

We only use high-quality materials in every bearing:

• Base material: 42CrMo and 50Mn special alloy steel for extra strength
• Rolling parts: GCr15SiMn high-purity bearing steel for a longer life
• Cages: Choose brass, steel, or engineering plastic for the best performance.
• Seals: Better protection with imported nitrile rubber or fluororubber

A full range of sizes for every use

Our Slew Bearing Crane solutions cover a wide range of needs:

• Size: 800mm to 10,000mm
• Height of each section: 100 mm to 500 mm
• There are four options for precision grades: P0, P6, P5, and P4.

We have the right bearing solution for your needs, whether you're using mobile cranes, construction cranes, port cranes, or tower cranes.

Advanced Manufacturing Skills

Our cutting-edge building has:

• CNC vertical lathes for precise machining
• CNC quenching machines for the best heat treatment
• CNC gear shapers that make precise tooth profiles
• Machining centers for shapes that are hard to make
• Big gear hobbing machines for special uses

Standards for Quality Around the World

Every bearing meets strict international standards. We are ISO9001 certified, and our products meet the standards set by DIN, ISO, and GB. We do a lot of tests to make sure our products are reliable, including coordinate measuring machines, vibration analysis, and life testing.

Full Service Support

We offer more than just manufacturing:

• Help with technical questions and design
• Help and instructions for installation
• Non-standard solutions that are made just for you
• Services for 3D modeling and mapping
• Quick delivery from our large stock

People in more than 50 countries, including the US, Germany, the UK, Australia, and the Middle East, trust our products.

FAQS

How long do your crane slewing bearings last?

A: Our bearings last 8,000–15,000 hours, depending on load and maintenance.

Q: Can you make specific crane bearings?

A: We create non-standard bearings.

What maintenance does bearings need to perform well?

A: Lubrication, wear checks, and proper mounting bolt torque. We provide extensive bearing care instructions with each one.

How can I determine my crane's bearing size?

A: Our technical team can help you choose crane bearings based on weight, use, and size.

Q: What's your regular bearing delivery time?

Most standard bearings come in 7–15 days.

Contact Us

Are you ready to make your crane work better? For expert advice and low prices on your next Slew Bearing Crane project, get in touch with our bearing experts at mia@hgb-bearing.com.